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KAWATETSU MACHINERY CO LTD

Overview
  • Total Patents
    33
About

KAWATETSU MACHINERY CO LTD has a total of 33 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, Republic of Korea and Taiwan. Its main competitors in its focus markets environmental technology and machine tools are LIANG CHANG AN, KEY ENGINEERING CO LTD and LOHNER JACQUES.

Patent filings in countries

World map showing KAWATETSU MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 29
#2 Republic of Korea 2
#3 Taiwan 2

Patent filings per year

Chart showing KAWATETSU MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yoshitani Izumi 7
#2 Matsukuma Takashi 6
#3 Shibamoto Masatomi 4
#4 Ebata Sadao 4
#5 Takashiba Nobumoto 3
#6 Seto Tsuneo 3
#7 Mori Satoru 2
#8 Ikutake Akihiro 2
#9 Fukuju Yoshijuro 2
#10 Yoshida Matsuo 2

Latest patents

Publication Filing date Title
JP2003145334A Curved-face machining method
JP2003254515A Breakup treatment method of waste incinerator
JP2003056814A Dry distillation type incinerator
JP2003054870A Crane
KR20020094506A Incinerator
JP2002193583A Turning swing preventing device for hoisting accessory
JP2002145578A Bridge type crane
JP2001315938A Carrying device for long material
JP2001227725A Vertical incinerator
JP2001206674A Tire mount type cargo handling machine
JP2001198718A Curved surface cutting method
JP2000238635A Method and device for coating suspended type monorail track girder
JP2000226586A Method and apparatus for carbonization
JP2000088221A Vertical type incinerator
JP2000053284A Winding for front end in web winding machine and device thereof
JP2000055330A Incinerator
JP2000053227A Storage equipment of intermediate product
JP2000053241A Carrier method and device for material to be carried between conveyer
JP2000042789A Attachable/detachable spacer in multi-daylight press
JPH11257618A Vertical type incinerator and installation method therefor